From de5aa0645cb870f728bb24ed095f28465012eb24 Mon Sep 17 00:00:00 2001
From: zsloan
Date: Tue, 4 Oct 2022 17:53:54 +0000
Subject: Initialize result_list for /traits endpoint JSON output

---
 wqflask/wqflask/api/router.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/wqflask/wqflask/api/router.py b/wqflask/wqflask/api/router.py
index 3a7dee77..41901159 100644
--- a/wqflask/wqflask/api/router.py
+++ b/wqflask/wqflask/api/router.py
@@ -440,6 +440,7 @@ def fetch_traits(dataset_name, file_format="json"):
                 if file_format == "json":
                     filename = dataset_name + "_traits.json"
                     cursor.execute(query.format(dataset_id))
+                    result_list = []
                     for result in cursor.fetchall():
                         trait_dict = {}
                         for i, field in enumerate(field_list):
-- 
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